"like a moth to a flame" 的定义和意义

What is the origin of the idiom "like a moth to a flame" and when to use it?

The idiom "like a moth to a flame" originated from the behavior of moths being attracted to bright lights or flames. Moths are naturally drawn to sources of light, which often leads to their death when they get too close to the flame. This idiom is used to describe a situation where someone is irresistibly drawn to something or someone that is potentially harmful or dangerous. It implies a strong and uncontrollable attraction or fascination that can have negative consequences